diff options
author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-27 14:48:02 +0000 |
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committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-27 14:48:02 +0000 |
commit | fcde5c9ebf1a0e7d38b05dd684954f46e609bec4 (patch) | |
tree | c09108de229652b098e73519159d1d90297a51d9 /gcc/cfgcleanup.c | |
parent | 71455e79939a7e38a9303fb6900c9d548f93025a (diff) |
* tracer.c (rest_of_handle_tracer): We already cleaned
up the CFG in tracer() so don't do it here again.
* cfgcleanup.c (rest_of_handle_jump2): Don't repeat
cleanup_cfg here, either. And don't call renumber_insns.
* cfgrtl.c (rtl_verify_flow_info_1): Don't verify that BB_END
and BB_HEAD are in the insn stream here. Instead make sure
that BB_INSN is valid on all insns. Also, do check here that
there are no pending branch predictions...
(rtl_verify_flow_info): ...instead of doing it here. Checks
for BB_END and BB_HEAD moved from rtl_verify_flow_info_1 to
here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121231 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgcleanup.c')
-rw-r--r-- | gcc/cfgcleanup.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index 7f2abf1c117..d7c29b7ba53 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -2318,16 +2318,6 @@ rest_of_handle_jump2 (void) dump_flow_info (dump_file, dump_flags); cleanup_cfg ((optimize ? CLEANUP_EXPENSIVE : 0) | (flag_thread_jumps ? CLEANUP_THREADING : 0)); - - if (optimize) - cleanup_cfg (CLEANUP_EXPENSIVE); - - /* Jump optimization, and the removal of NULL pointer checks, may - have reduced the number of instructions substantially. CSE, and - future passes, allocate arrays whose dimensions involve the - maximum instruction UID, so if we can reduce the maximum UID - we'll save big on memory. */ - renumber_insns (); return 0; } |